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On Algebraic and Geometric Kekulé Structures in Benzenoid Rotagraphs

Ante Graovac
Damir Vukičević
Janez Žerovnik


Puni tekst: engleski pdf 203 Kb

str. 373-377

preuzimanja: 510

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Sažetak

Recently introduced algebraic Kekulé structures (AKS) describe the π-electron distribution within rings of a conjugated network. The ratio of the AKS count to the classical Kekulé structures count was studied in benzenoid rotagraphs. By considering three representative classes of such rotagraphs, it was shown that this ratio tends towards either 1 or 0, or its value lies between 0 and 1.

Ključne riječi

Kekulé structures, Kekulé structure count, geometric and algebraic Kekulé structures, benzenoids, rotagraph

Hrčak ID:

5629

URI

https://hrcak.srce.hr/5629

Posjeta: 818 *